Bug 1199371 - Don't create TextureClients for video when the video isn't visible. r=nical

2015-09-01 15:35:55 -04:00
parent 59913621a2
commit a91f95030c
5 changed files with 84 additions and 1 deletions
--- a/gfx/layers/ImageLayers.cpp
+++ b/gfx/layers/ImageLayers.cpp
@@ -19,11 +19,25 @@ ImageLayer::ImageLayer(LayerManager* aManager, void* aImplData)
 {}

 ImageLayer::~ImageLayer()
-{}
+{
+  if (mContainer) {
+    mContainer->NotifyDetached();
+  }
+}

 void ImageLayer::SetContainer(ImageContainer* aContainer) 
 {
+  if (aContainer == mContainer) {
+    return;
+  }
+
+  if (mContainer) {
+    mContainer->NotifyDetached();
+  }
  mContainer = aContainer;
+  if (mContainer) {
+    mContainer->NotifyAttached();
+  }
 }

 void ImageLayer::ComputeEffectiveTransforms(const gfx::Matrix4x4& aTransformToSurface)